Min. Order Reference FOB Price
50 Pieces US$2.00-39.00 / Piece
Product Description
Standard Diameter Length scope ( mm) Bearings Type (Min~Max) Idler's Shell Wall Thickness mm Inch 63.5 2 1/2 150~3500 204 3.0mm~3.75mm 76 3 150~3500 204 205 3.0mm~4.0mm 89 3 1/3 150~3500 204 205 3.0mm~4.0mm 102 4 150~3500 204 205 305 3.5mm~4.0mm 108 4 1/4 150~3500 204 ...